Has any one ever had this happen?

A friend of mine did a hack following the directions of some guy on the Internet. Everything looks ok but he can't get cod mw3 to work on USB loader gx. We looked up suggested cios settings and nothing worked. After turning everything back to the "use global" settings, we went and rented the disc. When the game mounted we got the error 002. Any thoughts? Also I'm not sure if it matters but he has red wii.